OPERACIONES COMBINADAS
ACTIVIDAD 1
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2
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6
![Rendered by QuickLaTeX.com 440-[30+42]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-2045aa01c8a3d22d7b2c8f68d8b1fd8d_l3.png)

![Rendered by QuickLaTeX.com 440-[30+6(19-12)]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-d826d301bf0dae4a146387f77cef0ae3_l3.png)
![Rendered by QuickLaTeX.com 440-[30+6(7)]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-9838b993230aa62279230ea8cf2fe4f2_l3.png)
![Rendered by QuickLaTeX.com 440-[30+42]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-2045aa01c8a3d22d7b2c8f68d8b1fd8d_l3.png)

7 ![Rendered by QuickLaTeX.com 2 \left \{4 [7+4(5\cdot 3-9)]-3(40-8)\right \}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-3f0c703a29650a0d9e88e3a582e0411c_l3.png)
![Rendered by QuickLaTeX.com 2 \left \{4 [7+4(5\cdot 3-9)]-3(40-8)\right \}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-3f0c703a29650a0d9e88e3a582e0411c_l3.png)
![Rendered by QuickLaTeX.com 2 \left \{4 [7+4(15-9)]-3(40-8)\right \}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-35215d8fa941949ff79546cf6780b381_l3.png)
![Rendered by QuickLaTeX.com 2 \left \{4 [7+4(6)]-3(40-8)\right \}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-8543fb2349ebb71e5f50f06dd4d8a57d_l3.png)
![Rendered by QuickLaTeX.com 2 [4 (7+24)-3(32)]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-0b00a628159704af46d7fbbbbd8613e6_l3.png)
![Rendered by QuickLaTeX.com 2 [4 (31)-96]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-e606d01563656fbeeedef383dd810ed1_l3.png)


ACTIVIDAD 2
¡¡¡ATENCIÓN!!! A partir del ejercicio 3 hay divisiones y multiplicaciones. Os lo expliqué en clase (aunque un poco deprisa, nos faltó practicarlo) pero en el libro no os lo explica.
Os recuerdo la norma básica, para que podáis entender las correcciones:
1. Se multiplican o dividen sus valores absolutos.
2. Al resultado le colocamos el signo + si ambos números son de igual signo, y el signo −si son de signos diferentes.
No os preocupéis en absoluto si no lo entendéis bien, en realidad este contenido es de 1º de la ESO, así que lo volveréis a ver más despacio en el instituto.
No os preocupéis en absoluto si no lo entendéis bien, en realidad este contenido es de 1º de la ESO, así que lo volveréis a ver más despacio en el instituto.
1

![Rendered by QuickLaTeX.com (3-8)+[5-(-2)]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-e131a814a146f1810213f72b3b62a359_l3.png)


2![Rendered by QuickLaTeX.com 5-[6-3-(1-8)-3+6]+5=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-01f470bfcf56d1594bbd9e7e6364e55c_l3.png)
![Rendered by QuickLaTeX.com 5-[6-3-(1-8)-3+6]+5=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-01f470bfcf56d1594bbd9e7e6364e55c_l3.png)
![Rendered by QuickLaTeX.com 5-[6-3-(-7)-3+6]+5=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-48f62d3dd024951f0e6c18fc233ec330_l3.png)


3

![Rendered by QuickLaTeX.com 9\div [6\div (-2)]=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-c2ec303bf7d8194247c2ac1aa6ca303e_l3.png)

4 ![Rendered by QuickLaTeX.com [(-2)^{5}-(-3)^{3}]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-9188d0962c0596d8f761250328276236_l3.png)
![Rendered by QuickLaTeX.com [(-2)^{5}-(-3)^{3}]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-9188d0962c0596d8f761250328276236_l3.png)
![Rendered by QuickLaTeX.com [(-2)(-2)(-2)(-2)(-2)-(-3)(-3)(-3)]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-9d042e150a32756f61d7991106b30cba_l3.png)
![Rendered by QuickLaTeX.com [4(-2)(-2)(-2)-9(-3)]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-086951e79a6cf2db259a23977d825ef2_l3.png)
![Rendered by QuickLaTeX.com [-8(-2)(-2)-(-27)]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-22e821c7ea50fb61d92837988808ca38_l3.png)
![Rendered by QuickLaTeX.com [16(-2)-(-27)]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-322e684ab99c8c1d63ba78d705c2dc8e_l3.png)
![Rendered by QuickLaTeX.com [-32-(-27)]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-006b372e8981ce3c1c305431f4647577_l3.png)
![Rendered by QuickLaTeX.com [-32+27)]^{2}=](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-95bbc14138254ae2e8e4543bd9463d70_l3.png)

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6 ![Rendered by QuickLaTeX.com [(17-15)^{3} + (7 - 12)^{2}] \div [(6- 7) \cdot (12- 23)] =](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-815d0fd4786a6396573a65a82b9d2173_l3.png)
![Rendered by QuickLaTeX.com [(17-15)^{3} + (7 - 12)^{2}] \div [(6- 7) \cdot (12- 23)] =](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-815d0fd4786a6396573a65a82b9d2173_l3.png)
![Rendered by QuickLaTeX.com [2^{3} + (-5)^{2}] \div [(-1) \cdot (-11)] =](https://www.superprof.es/apuntes/wp-content/ql-cache/quicklatex.com-eb5af6274e140cd23c8eab8d827c7716_l3.png)


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